a = (
    (1,65.5,77,61),
    (2,90,66,73),
    (3,88,84.5,91),
    (4,74,69,89)
)
i = 0
print("学号 语文 数学 英语")
while(i<len(a)):
    print("{:0>2d} {:.2f} {:.2f} {:.2f}".format(a[i][0],a[i][1],a[i][2],a[i][3]))
    i = i + 1